Voice domain name resolving method for home gateway

Abstract

The invention discloses a voice domain name resolving method for a home gateway. The method comprises the following steps: initializing an array and setting null; creating a domain name system thread; inquiring a state mechanism, judging the state mechanism inquired by a current domain name system, returning if inquiry is running, loading a domain name to be inquired if inquiry is in a null state, comparing with a domain name in a domain name system, judging whether the loaded domain name exists in the domain name system or not, and giving an inquiry failure result if the loaded domain name does not exist in the domain name system; if loaded domain name exists in the domain name system, performing domain name resolving to obtain a corresponding IP (Internet Protocol) address, loading the domain name and a corresponding IP address thereof into a corresponding array, and changing the state mechanism to inquiry success; adding the successfully-inquired domain name and the corresponding IP address thereof into a database of the domain name system. In the method, domain name addresses are resolved by creating a thread, so that waste of resources is reduced effectively, real addresses needing domain name resolving can be obtained rapidly and kept, and high efficiency, high instantaneity and high accuracy are achieved.

Description

technical field [0001] The invention relates to a voice self-contained domain name analysis technology, in particular to a voice self-contained domain name analysis method for a home gateway. Background technique [0002] Domain name resolution is a service that points the domain name to the web space IP, allowing people to easily access the website through the registered domain name. Domain name resolution is also called domain name pointing, server setting, domain name configuration, reverse IP registration and so on. To put it simply, it is to resolve the easy-to-remember domain name into an IP, and the service is completed by the DNS server, which is to resolve the domain name to an IP address, and then bind a subdirectory to the domain name on the host of this IP address. [0003] In short, VoIP (Voice over Internet Protocol) is to digitize the analog signal (Voice) and transmit it in real time on the IP network (IP Network) in the form of data packets (Data Packet). ...

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of the existing technology is: when the registration server, proxy server, and outbound proxy server are domain names, the voice process needs to send an asynchronous message to the Domain Name System (DNS) process for resolution, and the DNS process then sends a message to The voice process is used to obtain the real ip address, resulting in delay and low efficiency

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